520791323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2153}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 586232640

約数和(自身を除く): 65441317

約数列:

[1, 13, 23, 299, 809, 2153, 10517, 18607, 27989, 49519, 241891, 643747, 1741777, 22643101, 40060871, 520791323]

約数ペア:

[(1, 520791323), (13, 40060871), (23, 22643101), (299, 1741777), (809, 643747), (2153, 241891), (10517, 49519), (18607, 27989)]